Re: Absolute Maximum Signal Input levels.
#specifications
I don't know that there's an actual "spec sheet" - there's some discussion on the list a few months ago, with respect to "what might burn it out". On port 1 (the receive port, port 0 is the
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Jim Lux
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#19662
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Absolute Maximum Signal Input levels.
#specifications
Can anyone point me to the Specifications, especially Max Input levels for this device? Thanks! Stefan K8SEB
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stefan baartman
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#19661
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Re: Assorted NanoVNA-H4 observations
Okay, thanks. I'll try it out later. Regards, Jason
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Jason Ringas
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#19660
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Re: Assorted NanoVNA-H4 observations
You need a serial terminal. Try cutecom, simple and easy. wrote:
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Dragan Milivojevic
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#19659
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Re: Assorted NanoVNA-H4 observations
How is this done in Linux? I have the chart with all the commands, but how do I get in there to begin with? Thanks, Jason
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Jason Ringas
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#19658
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Re: nanovna-h help
#applications
Glad it worked, Steve. Now all we have to do is figure the thing out! It looks really useful. Good thing there's an Idiot's Guide to the NanoVNA in the files section. Should be something written with
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Barry Leonard KN4JRF
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#19657
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Re: Nanovna and Amazon Fire 10 tablet
You're welcome. I use a Fire 7 tablet with my VNA. [email protected]> wrote:
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Brent W Baum
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#19656
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Re: Issue with NanoVNA-App s1p and s2p files
#applications
#problem
#fix
Thank you DiSlord for your answer. You are right. If I change this locale setting in Win7/10, it works correctly now. I don't know why the other applications such as Saver, Partner or Sharp are not
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F6EGK - Jean-Roger
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#19655
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Re: Assorted NanoVNA-H4 observations
NanoSaver does not change what you see on the display when it's running. That is why you don't see the freq steps change to 401.? The device calibration can only be done on the device, for the
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Larry Rothman
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#19654
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Re: nanovna-h help
#applications
thanks for replying barry i bit the bullet and did it.....then today update to new firmwear NanoVNA H v1.0.45.dfu thanks again happy new year steve g0ekq
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STEVE
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#19653
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Re: nanovna-h help
#applications
thanks doug i bit the bullet and did it all ok updated now happy new year and thanks for replying de g0ekq steve 73s
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STEVE
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#19652
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Re: nanovna-h help
#applications
w2aew has a useful Nanovna set of videos - see https://www.youtube.com/watch?v=F17mN5uuzGY&list=PL4ZSD4omd_AylEyNCQYR3RcEb0olukPEJ
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stevepilotltd
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#19651
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Re: Assorted NanoVNA-H4 observations
1 To clear settings completely do it via CLI with clearconfig 1234 command ( command line interface). If you look in the files section on page 2 there is a doc that lists all the CLI commands. It's
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stevepilotltd
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#19650
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Re: Assorted NanoVNA-H4 observations
For TDR measurements, it is recommended to set a wide frequency range, e.g. 1MHz-900MHz. Surely you ask a lot of things at the same time, so I recommend the group wiki and files folder, where you will
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Gyula Molnar
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#19649
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Re: Nanovna and Amazon Fire 10 tablet
Got it Thanks!
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john marks <kb4uxc@...>
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#19648
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Re: Nanovna and Amazon Fire 10 tablet
Not really all that complicated. There are a couple of tutorials on how to do it, just look for the topic in your search engine. Basically download the Silk browser which will allow you to use theVNA
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Brent W Baum
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#19647
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Re: Nanovna and Amazon Fire 10 tablet
There is an android app (fire tablets run android in the backend) that can control it but it¡¯s complicated to get the google play store to work on a fire tablet. [email protected]> wrote: 73,
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Tripp, WT5A
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#19646
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Re: Assorted NanoVNA-H4 observations
One other note: In the NanoVNASaver software, I am getting very strange TDR values for cable length. I've entered the correct cable Velocity Factor, but it seems like each time I restart the software
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Steve Johnson
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#19645
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Assorted NanoVNA-H4 observations
1. In playing with my NanoVNA-H4, I got to the point where I felt I should just reset to original settings and start over. I found that simply re-flashing firmware was not enough to reset the
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Steve Johnson
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#19644
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Nanovna and Amazon Fire 10 tablet
Can I connect the nano to my Fire tablet and use the larger display and memory?
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john marks <kb4uxc@...>
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#19643
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